Yes while we seen many Fords with a dual plug set-up it apears that the ML 320 V6 has 12 spark plugs!

I sure hate to be the one paying for a tune-up on this thing!

At any rate I was interested in the little fan they used to pump air into the engine. I just love the new OBDII they put on these cars. Makes things much easier than the days of old when it comes to checking them out with a scan tool.

I just thought I would put that out there as I dont do much in the ways of the ML and was suprised to see 12 spark plugs in there!